Description
39590/39520 Tapered Roller Bearing Set✔️ 2-5/8″ Bore x 4-7/16″ OD x 1-3/16″ Wide – Cone & Cup Pair
This 39590/39520 tapered roller bearing set includes cone 39590 and cup 39520. Built from high-strength 52100 chrome steel, it’s designed for applications with heavy radial and axial loads, such as trailers, gear assemblies, and industrial equipment.
✅ Cone: 39590✅ Cup: 39520✅ Bore (ID): 2.625″ inch✅ Outer diameter (OD): 4.4375″ inch✅ Cone width (B): 1.1875″ inch✅ Cup width (C): 0.9375″ inch✅ Total width (T): 1.1876″ inch✅ Material: 52100 Chrome Steel✅ Radius (R): 0.014″ inch✅ Radius (r): 0.130″ inch✅ Contact dimensions:
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da: 2.95″
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db: 3.23″
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Da: 4.35″
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Ab: 0.13″
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Aa: 0.05″
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a: -6.60″✅ Includes: One complete bearing set (cone + cup)
? Why are tapered roller bearings used in axial load systems?Their angled raceways allow them to handle both radial and one-direction axial loads efficiently, which is why they’re widely used in vehicle axles and equipment requiring precision alignment under pressure.
If you’re after strength, precision, and long-term performance – this bearing set is ready to roll. Add it to your cart and let it handle the load like a pro!




